Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Jamilah, P., & Laksana, I. 2023 Jan 18. TANGGUNG JAWAB JUAL BELI ONLINE DALAM APLIKASI INSTAGRAM BERDASARKAN ASPEK HUKUM PERDATA. Kertha Desa. [Online] 11:1